Refactor Feedback Module for Consistency and Clarity

- Updated feedback repository and service methods to use a consistent naming convention, changing `NewTenderRepository` and similar methods to `NewRepository`.
- Refactored feedback handler methods to improve clarity by renaming methods such as `ListFeedback` to `Search` and `GetFeedback` to `Get`.
- Enhanced feedback response structures to include detailed company and tender information, improving the clarity of feedback data returned to API consumers.
- Updated Swagger documentation to reflect changes in feedback response structures and endpoint paths, ensuring accurate representation of the API for consumers.

internal/user/handler.go

@@ -17,8 +17,8 @@ type Handler struct {
 	authService authorization.AuthorizationService
 }
 
-// NewUserHandler creates a new user handler
-func NewUserHandler(service Service, logger logger.Logger, validator ValidationService, authService authorization.AuthorizationService) *Handler {
+// NewHandler creates a new user handler
+func NewHandler(service Service, logger logger.Logger, validator ValidationService, authService authorization.AuthorizationService) *Handler {
 	return &Handler{
 		service:     service,
 		logger:      logger,